> For the complete documentation index, see [llms.txt](https://predictex.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://predictex.gitbook.io/docs/trading-fees.md).

# Trading Fees

PredictEX operates on a trading fee model based on notional trading volume. This means that fees are calculated based on the total value of the positions taken by users, similar to traditional exchanges. 

#### Platform fee

The Platform Fee is a flat fee of **0.6%** on notional trading volume and remains constant across all phases of protocol operation. This fee funds the ongoing operational costs of the PredictEX platform.

*\*note that slippage and/or boost levels may cause your position value to be lower than your cost-basis on entry. This can be a result of uncertainty or volatility in the markets and the boost mechanics\**